STARLINK-35653, 66122
Orbit data source: Space-Track
STARLINK-35653, 66122 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 22 Oct 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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66122 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m²
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 STARLINK-35653
1 66122U 25237J 26061.46602772 .00028890 00000-0 98354-3 0 9994
2 66122 53.1580 73.2457 0001928 40.7412 319.3733 15.30206817 21507Epoch: 2026-03-02T11:11Z
TLE epoch observation values (Epoch: 2026-03-02T11:11:04.795Z)
Latitude
-0.00002°
Longitude
105.21667°
Altitude
475.091 km
Speed
7.63 km/s
True Right ascension
04h 52m 58s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
06:58:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.773 km
Perigee altitude
474.13 km
Semi-major axis
6,853.588 km
Eccentricity
0.00019
Inclination
53.158°
RAAN
73.2457°
Arg. of periapsis
40.7412°
True anomaly
319.35891°
Mean anomaly
319.3733°
Eccentric anomaly
319.36611°
Mean motion
3.82531 °/min
Orbital period
94.11 mins
BSTAR
0.00098354
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Other satellites on launch #237 in the year 2025 (2025-10-22 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-35653 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-03-03 04:39:33.284Z | 275.88° WNW | 2026-03-03 04:42:33.284Z | 333.871° NNW | 23.077° | 2026-03-03 04:45:33.284Z | 29.744° NE |
| 5 mins | 2026-03-03 09:37:33.284Z | 335.283° NNW | 2026-03-03 09:39:33.284Z | 42.497° NE | 33.951° | 2026-03-03 09:42:33.284Z | 105.269° ESE |
| 4 mins | 2026-03-03 11:15:33.284Z | 265.157° W | 2026-03-03 11:17:33.284Z | 218.677° SW | 20.488° | 2026-03-03 11:19:33.284Z | 182.302° SSW |
| 5 mins | 2026-03-04 02:32:33.284Z | 196.317° SSW | 2026-03-04 02:34:33.284Z | 149.846° SSE | 32.124° | 2026-03-04 02:37:33.284Z | 68.6° E |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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